So many choices...
so I won't necessarily say I even KNOW who is the BEST.
But here are some amazing players off the top of my head
Nirs, Odlov, Gamer4200, Rayclovis, UncleanSP, ShinRyuu, Rutzor, Exbattle, bdo, ofphailure, MadWoozie, KingBosh, and many more...
EDIT: I hope I'm not bothering you guys by posting in your clan forum
i didn't realize this thread was in a clan forum til after i posted